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Name
  W Per  
AAVSO UID
000-BBF-561 (20238 observations)  
Constellation
Perseus Sequence
J2000.0
02 50 37.90 +56 59 00.0  (42.65792 +56.98333) Search nearby
B1950.0 02 46 55.38 +56 46 37.5
Galactic coord. 138.655 -2.205
Other names

(Internal only)
AAVSO 0243+56A BD+56 724 HD 237008
HIP 13262 IRC +60097 RAFGL 381
SAO 23647    
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Variability type
SRC
Spectral type M3Ia-Iab-M7
Mag. range
8.7 - 11.8 V
Discoverer --
Epoch
--
Outburst --
Period 485 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team P2 = 2667d +- 460d is superimposed.
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References
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1 I.A.Klyus, Perem. Zvezdy 21, 763, 1982. 1982PZ.....21..763K
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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Supporting Documents
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Campaigns/Programs
 Legacy LPV Program
 LPV Program
 SNEWS Campaign
Revision History
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4 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 8
3 Otero, Sebastian Alberto 2021-02-24 20:16 UTC Range from AAVSO data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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